Alternatives

Products that do what We built an OCR server that can process 270 dense images/s on a 5090 does

1. 1CO
   CPU-only fast OCR for screenshots, images, PDFs, webpages▲9

   May 2026 · github.com

2. 2BA
   Bild – A collection of parallel image processing algorithms in Go▲138

   2019 · github.com

3. 3TA
   tesserocr – A Python wrapper for the tesseract-ocr API▲78

   2016 · github.com

4. 4BS
   Bild – Simple image processing in Go with parallel processing support▲87

   2016 · github.com

5. 5DP
   Digitizing photos of whiteboards using the command line▲186

   2014 · gist.github.com

6. 6AN
   A new image sharing service▲42

   2016 · itsosticky.com

7. 7KO
   Keras-OCR is an end-to-end, trainable OCR pipeline▲11

   2019 · github.com

8. 8AI
   Adventures in OCR▲126

   Hello HN! In a recent "Ask HN: What are you working on?" thread, I mentioned I was working on OCRing a large book: https://news.ycombinator.com/item?id=41971614 The post generated some interest so I thought I would keep HN posted. The book is Saint-Simon’s Memoirs -- an invaluable historical account of the French court under Louis XIV, full of wit, sharp observations, and of incredible literary value. I'm OCRing the edition of reference made between 1879-1930, that contains a lot of comments and footnotes: 45 volumes, ~27,000 pages. Here's a link to a blog post that describes…

   2024 · blog.medusis.com

9. 9II
   I implemented seamless copy and paste of images, and wrote a tutorial▲123

   2018 · erkaman.github.io

10. 10KC
    krunvm – Create and run lightweight VMs from OCI images▲82

    2021 · github.com

11. 11SS
    Snappy, Secure, On-Device OCR for macOS▲9

    2020 · frankbyte.com

12. 12RI
    Raw Image Storage for photographers using S3 and Glacier▲44

    2013 · picnib.com

13. 13SA
    Scanner, a system for distributed video processing from Stanford▲5

    2019 · scanner.run

14. 14AI
    Astronomical image processing library rewritten in Rust▲16

    2017 · github.com

15. 15OW
    Open-weight OCR got so cheap I had to share it▲17

    This was not supposed to become a product. When PaddleOCR-VL-1.6 dropped, independent benchmarks put it at the top of document parsing models. I had to try it. I needed a provider, but there simply isn't one ready for production that I would trust. So i set one up myself. I assumed that even after getting it running, serving a vision-language model would be expensive. It turns out the opposite is true. Once I had it running properly, the cost was absurdly low. At proper GPU utilization, the cost is only around $1 per 1,000 pages. The nearest competitors are either much lower quality (Azure…

    Jul 2026 · openparser.dev

16. 16AG
    A Go package for building ISO images▲7

    2021 · github.com

17. 17AL
    A Lispy Calculator in under 50 Lines of OCaml▲15

    2015 · github.com

18. 18MS
    my spare time project, an on-site QR image decoder▲14

    2013 · w-labs.at

19. 19OA
    OcrThisImage.app, optical character recognition macOS app▲6

    2017 · github.com

20. 20OA
    Openemacs – a tiny emacs clone, ≤ 1024 LOC (C), based on kilo (BSD)▲8

    2016 · github.com

21. 21AS
    A static file server in x86 Assembly▲12

    2019 · github.com

22. 22OA
    Ocilib – An oci-image/oci-runtime spec port in rust▲10

    2021 · github.com

23. 23OS
    Open-sourced LXD / Incus image server▲5

    2024 · github.com

24. 24OA
    OpenS3, a simple storage server▲13

    2012 · pablo-merino.github.com

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